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AIWriteBook Audiobook Studio

aiwritebook.com

From $12/mo Free plan WebBrowser extension
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Spec score 8.4 #6 of 27 in AI Book Writing Software

What it is

AIWriteBook Audiobook Studio turns a book in the user’s library into narrated audio, using that book as the script. It offers 25 professional voices, can suggest character voices alongside a narrator, and lets users review the proposed cast before rendering. Chapters can be rendered separately, and an individual line can be re-recorded without replacing the rest of its chapter. Exports include a merged MP3, a ZIP containing chapter MP3s, or an M4B with chapter markers and cover art. Narration uses one credit per 12.5 characters, with a 20% surcharge for multiple voices. Audiobook generation is available on Pro and Ultra, not Free, Plus, or one-time credit packs. The wider studio provides outlining, a chapter workspace, continuity and rewrite controls, manuscript evaluation against 30 genre criteria, line edits, proofreading, and print-ready PDF, EPUB, and DOCX exports. Plans include Free at free, Plus at $12 a month billed yearly, Pro at 30.00 USD, and Ultra at 120.00 USD.

Spec sheet

Product
AIWriteBook describes itself as an AI-powered writing studio for creating books, covers and audiobooks.Read 30 Sep 2026 · aiwritebook.com
Intended users
The pricing page describes Ultra as intended for publishing agencies and ghostwriters.Read 30 Sep 2026 · aiwritebook.com
Privacy
The privacy policy says user content is not used to train AIWriteBook's models and that its AI providers are contractually prohibited from using submitted content to train their models.Read 30 Sep 2026 · aiwritebook.com
Support
The pricing page lists priority support and an onboarding call with the founder as Ultra plan benefits.Read 30 Sep 2026 · aiwritebook.com
Audio editing
Users can render chapter by chapter and re-record an individual line without changing the rest of the chapter.Read 30 Sep 2026 · aiwritebook.com
Audio exports
Audiobooks can be exported as a merged MP3, a ZIP of chapter MP3s, or an M4B with chapter markers and cover art.Read 30 Sep 2026 · aiwritebook.com
Audiobook pricing
Narration costs 1 credit per 12.5 characters, with a 20% surcharge for multi-voice casting.Read 30 Sep 2026 · aiwritebook.com
Audiobook workflow
Audiobook Studio uses a book in the user's library as its script, so the user does not need to upload or paste text separately.Read 30 Sep 2026 · aiwritebook.com
Formatting
The formatter creates print-ready PDFs, EPUBs and DOCX files and supports workflows for Amazon KDP, IngramSpark, Lulu, Draft2Digital with Barnes & Noble Press, and BookVault.Read 30 Sep 2026 · aiwritebook.com
Plan limits
Audiobook generation is included on Pro and Ultra and is not included on Free, Plus, or one-time credit packs.Read 30 Sep 2026 · aiwritebook.com
Publishing integrations
The KDP Chrome extension fills fields on Amazon's title setup form and provides category and keyword research based on live Amazon data.Read 30 Sep 2026 · aiwritebook.com
Security and storage
The privacy policy lists TLS/SSL encryption in transit, encryption of sensitive data at rest, and content storage in the EU (Ireland) with backend servers in the United States.Read 30 Sep 2026 · aiwritebook.com
Voice casting
The studio offers 25 professional voices, proposes character voices alongside a narrator, and lets the user review the cast before rendering.Read 30 Sep 2026 · aiwritebook.com
Writing and editing
The book editor evaluates a manuscript on 30 genre criteria and offers line edits and proofreading that users can accept or reject.Read 30 Sep 2026 · aiwritebook.com

Plans and prices

Free Free forever 100 credits · ~12 pages · outline and first chapter Read 30 Sep 2026 · aiwritebook.com
Plus $12 a month Billed yearly 1,000 credits/month · ~200 pages/month · audiobook generation not included Read 30 Sep 2026 · aiwritebook.com
Pro $30 a month Billed yearly 5,000 credits/month · ~1,000 pages/month · audiobook generation included Read 30 Sep 2026 · aiwritebook.com
Ultra $120 a month Billed yearly 25,000 credits/month · ~5,000 pages/month · audiobook generation included Read 30 Sep 2026 · aiwritebook.com

Every AIWriteBook Audiobook Studio plan and price →

Strong points and limits

Strong points

  • Uses library books as audiobook scripts
  • 25 professional voices
  • Line-level re-recording
  • MP3, ZIP, and M4B exports
  • Free plan includes 100 credits

Limits

  • Audiobooks excluded from Free and Plus
  • Multiple voices add a 20% surcharge
  • Paid plans are billed yearly

Who it suits

It suits writers producing books and audiobooks, including publishing agencies and ghostwriters on the Ultra plan. Users wanting audiobook creation need Pro or Ultra rather than the Free or Plus plans.

Verdict

AIWriteBook combines book production tools with chapter-based audiobook rendering and several export formats. Audiobook availability and credit costs depend on the plan and casting choices.

Where Specifiction places it

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